1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Vlada [557]
3 years ago
12

Suppose that y varies inversely with x. Use the information to find k, and then choose the equation of variation. x = 2 when y =

11.
Mathematics
2 answers:
Aleksandr [31]3 years ago
7 0

Answer:

y = 22/x

Step-by-step explanation:

We have given that y varies inversely with x.

y  ∝ 1/x

y = k/x where k is constant of proportionality.

We have given that x = 2 when y = 11.We have to find the value of k.

Putting values in given equation, we have

11 = k / 2

k = 11 × 2

k = 22

Putting the value of k in given equation, we have

y = 22/x which is the answer.

Sergeeva-Olga [200]3 years ago
4 0

Answer:

y = \frac{22}{x}

Step-by-step explanation:

given that y varies inversely with x then the equation relating them is

y = \frac{k}{x} ← k is the constant of variation

To find k use the condition x = 2 when y = 11

k = yx = 11 × 2 = 22

y = \frac{22}{x} ← equation of variation

You might be interested in
2 third times 4 fifths
Leviafan [203]

Answer:

\frac{8}{15}

Step-by-step explanation:

2 x 4 = 8

3 x 5 = 15

8/15

6 0
3 years ago
Read 2 more answers
HELP ME please this is due tomorrow
bonufazy [111]

Answer:(12 cm) x (7 cm) x (6 cm) x 8.4 =

4.2336 liters

4 0
3 years ago
Input x=?<br>equation <br><img src="https://tex.z-dn.net/?f=%20f%28x%29%5Csqrt%7B2x%20-%206%7D" id="TexFormula1" title=" f(x)\sq
Flura [38]

Answer:

f(10)=sqrt(14)

Step-by-step explanation:

f(10) = sqrt(2x-6)

f(10)= sqrt(20-6)

f(10)=sqrt(14) - simplest form, no way to factor it.

6 0
3 years ago
Pleased help thankssss​
galben [10]

Answer:

B

Step-by-step explanation:

The square of y would look like y^2 and decreased means subtraction

So the equation now y^2-

the quotient of 8 and y would be 8/y

The full equation is y^2-8/y

6 0
3 years ago
Find x for <br> 5x+5+65+65=
Phoenix [80]

5x+5+65+65=

Answer:

x=-27

Step-by-step explanation:

We want to find x right, so everything that does not have x you can move to the other side. 5x=-5-65-65. So that should be your equation so far. Now we know that when there are two negatives it is a negative and you add so -5-65=-70-65=-135. So your equation now should be: 5x=-135. Now we can divide -135 with 5 which gives us... -27! There’s your answer. Hope this was correct!

4 0
3 years ago
Other questions:
  • Determine the rate
    6·1 answer
  • Please answer correctly, hurry!
    10·1 answer
  • What is the sum of two consecutive integers that equal 131
    12·1 answer
  • Kim's softball team was playing in the championship game. When there were
    8·1 answer
  • PLEASE HELP EXTRA POINTS 100 Cingular's plan charged $39.99 per month with $0.45 for each additional minute. Verizon's plan cost
    10·1 answer
  • Which of the following is an example of inverse operations?
    12·1 answer
  • Could someone please help me with my math? i really need help and i am struggling
    13·1 answer
  • Find the area of the shaded region.<br> Give the exact answer.<br> 60°<br> 0<br> 6<br> A =
    8·1 answer
  • On the first day of school bethanys family's donated 60$
    10·1 answer
  • Zachary bought a baseball for $9.96, a bat for $10.05, and a glove for $19.75. About how much did he pay for the three items?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!